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						<h1>Source for file escape.php</h1>
<p>Documentation is available at <a href="../Dwoo/_plugins---builtin---functions---escape.php.html">escape.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;Applies&nbsp;various&nbsp;escaping&nbsp;schemes&nbsp;on&nbsp;the&nbsp;given&nbsp;string</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;&lt;pre&gt;</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;*&nbsp;value&nbsp;:&nbsp;the&nbsp;string&nbsp;to&nbsp;process</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;*&nbsp;format&nbsp;:&nbsp;escaping&nbsp;format&nbsp;to&nbsp;use,&nbsp;valid&nbsp;formats&nbsp;are&nbsp;:&nbsp;html,&nbsp;htmlall,&nbsp;url,&nbsp;urlpathinfo,&nbsp;quotes,&nbsp;hex,&nbsp;hexentity,&nbsp;javascript&nbsp;and&nbsp;mail</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;*&nbsp;charset&nbsp;:&nbsp;character&nbsp;set&nbsp;to&nbsp;use&nbsp;for&nbsp;the&nbsp;conversion&nbsp;(applies&nbsp;to&nbsp;some&nbsp;formats&nbsp;only),&nbsp;defaults&nbsp;to&nbsp;the&nbsp;current&nbsp;Dwoo&nbsp;charset</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;*&nbsp;&lt;/pre&gt;</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;software&nbsp;is&nbsp;provided&nbsp;'as-is',&nbsp;without&nbsp;any&nbsp;express&nbsp;or&nbsp;implied&nbsp;warranty.</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*&nbsp;In&nbsp;no&nbsp;event&nbsp;will&nbsp;the&nbsp;authors&nbsp;be&nbsp;held&nbsp;liable&nbsp;for&nbsp;any&nbsp;damages&nbsp;arising&nbsp;from&nbsp;the&nbsp;use&nbsp;of&nbsp;this&nbsp;software.</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;file&nbsp;is&nbsp;released&nbsp;under&nbsp;the&nbsp;LGPL</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;&quot;GNU&nbsp;Lesser&nbsp;General&nbsp;Public&nbsp;License&quot;</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;More&nbsp;information&nbsp;can&nbsp;be&nbsp;found&nbsp;here:</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;http://www.gnu.org/copyleft/lesser.html}</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Jordi&nbsp;Boggiano&nbsp;&lt;j.boggiano@seld.be&gt;</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2008,&nbsp;Jordi&nbsp;Boggiano</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;http://www.gnu.org/copyleft/lesser.html&nbsp;&nbsp;GNU&nbsp;Lesser&nbsp;General&nbsp;Public&nbsp;License</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@link</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;http://dwoo.org/</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@version</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;0.9.1</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-tag">@date</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2008-05-30</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;Dwoo</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-key">function&nbsp;</span><a href="../Dwoo/_plugins---builtin---functions---escape.php.html#functionDwoo_Plugin_escape">Dwoo_Plugin_escape</a><span class="src-sym">(</span><span class="src-id">Dwoo&nbsp;</span><span class="src-var">$dwoo</span><span class="src-sym">,&nbsp;</span><span class="src-var">$value</span>=<span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-var">$format</span>=<span class="src-str">'html'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$charset</span>=<span class="src-id">null</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a27"></a><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a28"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$charset&nbsp;</span>===&nbsp;<span class="src-id">null</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a29"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$charset&nbsp;</span>=&nbsp;<span class="src-var">$dwoo</span><span class="src-sym">-&gt;</span><span class="src-id">getCharset</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a30"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a31"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">switch</span><span class="src-sym">(</span><span class="src-var">$format</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a32"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'html'</span>:</div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/htmlspecialchars">htmlspecialchars</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id">ENT_QUOTES</span><span class="src-sym">,&nbsp;</span><span class="src-var">$charset</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'htmlall'</span>:</div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/htmlentities">htmlentities</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id">ENT_QUOTES</span><span class="src-sym">,&nbsp;</span><span class="src-var">$charset</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'url'</span>:</div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/rawurlencode">rawurlencode</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'urlpathinfo'</span>:</div></li>
<li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">'%2F'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'/'</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/rawurlencode">rawurlencode</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'quotes'</span>:</div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/preg_replace">preg_replace</a><span class="src-sym">(</span><span class="src-str">&quot;#(?&lt;!\\\\)'#&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;\\'&quot;</span><span class="src-sym">,&nbsp;</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'hex'</span>:</div></li>
<li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$cnt&nbsp;</span>=&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for&nbsp;</span><span class="src-sym">(</span><span class="src-var">$i</span>=<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$i&nbsp;</span>&lt;&nbsp;<span class="src-var">$cnt</span><span class="src-sym">;&nbsp;</span><span class="src-var">$i</span>++<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>.=&nbsp;<span class="src-str">'%'&nbsp;</span>.&nbsp;<a href="http://www.php.net/bin2hex">bin2hex</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$out</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'hexentity'</span>:</div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$cnt&nbsp;</span>=&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for</span><span class="src-sym">(</span><span class="src-var">$i</span>=<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$i&nbsp;</span>&lt;&nbsp;<span class="src-var">$cnt</span><span class="src-sym">;&nbsp;</span><span class="src-var">$i</span>++<span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>.=&nbsp;<span class="src-str">'&amp;#x'&nbsp;</span>.&nbsp;<a href="http://www.php.net/bin2hex">bin2hex</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">)&nbsp;</span>.&nbsp;<span class="src-str">';'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a55"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$out</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a56"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'javascript'</span>:</div></li>
<li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/strtr">strtr</a><span class="src-sym">(</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'\\'</span>=&gt;<span class="src-str">'\\\\'</span><span class="src-sym">,</span><span class="src-str">&quot;'&quot;</span>=&gt;<span class="src-str">&quot;\\'&quot;</span><span class="src-sym">,</span><span class="src-str">'&quot;'</span>=&gt;<span class="src-str">'\\&quot;'</span><span class="src-sym">,</span><span class="src-str">&quot;\r&quot;</span>=&gt;<span class="src-str">'\\r'</span><span class="src-sym">,</span><span class="src-str">&quot;\n&quot;</span>=&gt;<span class="src-str">'\\n'</span><span class="src-sym">,</span><span class="src-str">'&lt;/'</span>=&gt;<span class="src-str">'&lt;\/'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a58"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'mail'</span>:</div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'@'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'.'</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'&amp;nbsp;(AT)&amp;nbsp;'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'&amp;nbsp;(DOT)&amp;nbsp;'</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span>(string)&nbsp;<span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">default</span>:</div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$dwoo</span><span class="src-sym">-&gt;</span><span class="src-id">triggerError</span><span class="src-sym">(</span><span class="src-str">'Escape\'s&nbsp;format&nbsp;argument&nbsp;must&nbsp;be&nbsp;one&nbsp;of&nbsp;:&nbsp;html,&nbsp;htmlall,&nbsp;url,&nbsp;urlpathinfo,&nbsp;hex,&nbsp;hexentity,&nbsp;javascript&nbsp;or&nbsp;mail,&nbsp;&quot;'</span>.<span class="src-var">$format</span>.<span class="src-str">'&quot;&nbsp;given.'</span><span class="src-sym">,&nbsp;</span><span class="src-id">E_USER_WARNING</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a63"></a><span class="src-sym">}</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Fri, 30 May 2008 04:51:37 +0200 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.0</a>
	</p>
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